“Jeffrey diaphragm jig”的概念、定义、翻译、参考文献-科学参考

单词	Jeffrey diaphragm jig
释义	Jeffrey diaphragm jig [`jef·rē ¦dī·ǝ´fram ´jig] ^{MINING ENGINEERING} A plunger-type jig with the plunger beneath the screen.
随便看	allyl plastic allyl resin allyl sulfide allylthiourea allyltrichlorosilane allylurea allyxycarb allège alm almandine almandite almendro almeriite almon almond almost every almost-perfect number almost-periodic function Almquist unit almucantar alnico alnico magnet Alnilam alnoite aloe

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